Tides Today & Tomorrow in Shell Island, north end, Crystal River, FL

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide : in 5h 06m at 5:59 pm (0.4 ft)
Next high tide : 10:54 pm (1.6 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 6:46 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Jan 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:172.67:542.51:231.02:000.97:245:44Third Quarter1Wed
2Thu8:152.48:422.62:561.03:051.07:245:45Third Quarter2Thu
3Fri9:142.39:332.74:140.84:091.17:245:46Third Quarter3Fri
4Sat10:202.210:272.95:160.65:041.17:245:46Waning Crescent4Sat
5Sun11:342.211:263.16:100.35:541.17:255:47Waning Crescent5Sun
6Mon12:412.37:000.16:401.17:255:48Waning Crescent6Mon
7Tue12:233.31:332.47:48-0.27:251.07:255:49New Moon7Tue
8Wed1:153.52:182.58:37-0.38:130.97:255:49New Moon8Wed
9Thu2:023.73:012.69:25-0.49:040.87:255:50New Moon9Thu
10Fri2:493.83:442.610:11-0.49:550.77:255:51New Moon10Fri
11Sat3:363.74:282.710:54-0.310:450.67:255:52Waxing Crescent11Sat
12Sun4:253.55:132.711:35-0.211:350.67:255:53Waxing Crescent12Sun
13Mon5:163.36:002.812:160.17:255:53Waxing Crescent13Mon
14Tue6:102.96:492.812:290.61:010.47:255:54First Quarter14Tue
15Wed7:082.67:402.81:370.71:530.77:255:55First Quarter15Wed
16Thu8:082.38:302.82:580.72:560.97:245:56First Quarter16Thu
17Fri9:092.09:222.84:140.64:011.17:245:57Waxing Gibbous17Fri
18Sat10:161.910:172.95:190.55:011.17:245:58Waxing Gibbous18Sat
19Sun11:451.911:192.96:150.35:551.17:245:58Waxing Gibbous19Sun
20Mon12:561.97:040.26:421.17:245:59Waxing Gibbous20Mon
21Tue12:173.01:332.17:490.17:261.07:236:00Full Moon21Tue
22Wed1:063.12:042.28:310.18:090.97:236:01Full Moon22Wed
23Thu1:483.22:362.39:120.08:510.87:236:02Full Moon23Thu
24Fri2:273.33:092.49:500.09:320.87:226:03Full Moon24Fri
25Sat3:053.33:442.510:250.110:100.77:226:03Full Moon25Sat
26Sun3:453.34:212.610:570.110:460.77:226:04Waning Gibbous26Sun
27Mon4:263.24:592.611:260.311:210.77:216:05Waning Gibbous27Mon
28Tue5:093.05:402.711:540.411:570.77:216:06Waning Gibbous28Tue
29Wed5:552.86:232.712:200.67:206:07Waning Gibbous29Wed
30Thu6:462.67:102.712:420.712:470.87:206:08Third Quarter30Thu
31Fri7:432.48:002.81:520.81:221.07:196:08Third Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8727359)

Common Questions About Shell Island, north end, Crystal River, FL Tides

Show All
What time does the tide turn (slack tide) in Shell Island, north end, Crystal River, FL today?

Slack tide in Shell Island, north end, Crystal River, FL is approximately 8:26 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Shell Island, north end, Crystal River, FL?

Shell Island, north end, Crystal River, FL is currently in a transitional phase. Tonight's moon is 71% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Shell Island, north end, Crystal River, FL tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Shell Island, north end, Crystal River, FL?

Tide predictions for Shell Island, north end, Crystal River, FL come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Shell Island, north end, Crystal River, FL?

Tide data for Shell Island, north end, Crystal River, FL is sourced from NOAA Station #8727359. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8727359.

What is the moon phase in Shell Island, north end, Crystal River, FL tonight?

Tonight the moon over Shell Island, north end, Crystal River, FL is Waxing Gibbous (71% illuminated). This places Shell Island, north end, Crystal River, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA